Flow Indicator، Flow Switch و Flowmeter ابزارهایی هستند که در صنعت برای اندازهگیری و کنترل جریان سیالات مورد استفاده قرار میگیرند. اما هر کدام از این ابزارها وظایف و کاربردهای خاص خود را دارند:
Flow Indicator (نشانگر جریان): نمایش بصری جریان سیال در یک لوله یا خط لوله.
Flow Switch (کلید جریان): تولید سیگنال الکتریکی در صورت وجود یا عدم وجود جریان سیال.
Flowmeter (سنجش جریان): اندازهگیری دقیق حجم، کمیت یا سرعت جریان سیال با استفاده از تکنولوژیهای مختلف.
بهطور خلاصه، Flow Indicator جریان سیال را به صورت بصری نشان میدهد، Flow Switch کنترل جریان را با تولید سیگنال الکتریکی انجام میدهد و Flowmeter اطلاعات دقیقی از جریان سیال به ارائه میکند. هر کدام از این ابزارها در بستر محیطها و نیازهای مختلف صنعتی استفاده میشوند.
-
Rosemount Flow Indicator
Rosemount Flow Indicator
3051CD3A23A1BS5B4I1M5Q4Q8D4Q15
Flow Measurement is the process of measuring fluid in your plant or industry. You can measure flow through a variety of different devices such as Coriolis, differential pressure, vortex, magnetic, ultrasonic, turbine and positive displacement meters.
5,730 $Rosemount Flow Indicator
5,730 $ -
Dwyer Flow Switch
Model no. V4-SS-2-U-AT
Vane-Operated Flow Switch: Field Adjustable – Dependable Protection Against Flow Variation or Stopping in Pipelines for Fluids, Gases and Flowing Solids.
Features
- Leak proof body machined from bar stock
- Weatherproof, designed to meet NEMA 4
- Explosion-proof
- Installs directly and easily into pipeline with a threaded branch connection, tee, or flange
- Can be used in pipes 1-1/2″ and up
- Electrical assembly can be easily replaced without removing the unit from installation so that the process does not have to be shut down
- High pressure rating of 1000 psig (69 bar) with the brass body and 2000 psig (138 bar) with the 316 SS body
- Unique magnetically actuated switching design gives superior performance
- There are no bellows, springs, or seals to fail
- Instead, a free-swinging vane attracts a magnet within the solid metal switch body, actuating a snap switch by means of a simple lever arm
Applications
- Protects pumps, motors and other equipment against low or no flow
- Controls sequential operation of pumps
- Automatically starts auxiliary pumps and engines
- Stops liquid cooled engines, machines and processing when coolant flow is interrupted
- Shuts down burner when air flow through heating coil fails
- Controls dampers according to flow
1,350 $Dwyer Flow Switch
1,350 $ -
Proline Prowirl F 200 Vortex flowmeter
Prowirl F is the multivariable flowmeter with inline wet steam measurement. While dedicated to steam applications, it offers excellent measuring accuracy for gases and liquids in ancillary processes. With genuine loop-powered technology, Prowirl F 200 enables cost-effective and seamless integration into existing infrastructures. It offers highest operational safety in hazardous areas. Heartbeat Technology ensures process safety at all times.
-
Easy energy management – integrated temperature and pressure measurement for steam and gases
-
Space-saving engineering – inlet run compensation
-
Same accuracy down to Re 10 000 – most linear Vortex meter body
-
Long-term stability – robust drift-free capacitive sensor
-
Convenient device wiring – separate connection compartment
-
Safe operation – no need to open the device due to display with touch control, background lighting
-
Integrated verification – Heartbeat Technology
- DN200
برای قیمت تماس بگیریدProline Prowirl F 200 Vortex flowmeter
برای قیمت تماس بگیرید -
-
Proline Promag 10W Electromagnetic flowmeter
Promag W is the specialized sensor for all applications in the water industry. Combined with the Promag 10 transmitter for basic applications and direct integration, Promag 10W offers accurate measurement of liquids for a wide range of applications. It will be the preferred solution for customers aiming for minimized cost of ownership. Promag 10W is available in a compact or remote version.
-
Secure, reliable long-term operation – robust and completely welded sensor
-
Energy-saving flow measurement – no pressure loss due to cross-section constriction
-
Maintenance-free – no moving parts
-
Cost-effective – designed for easy applications and direct integration
-
Safe operation – display provides easy readable process information
-
Fully industry compliant – IEC/EN/NAMUR
- DN 150, PN 16
برای قیمت تماس بگیریدProline Promag 10W Electromagnetic flowmeter
برای قیمت تماس بگیرید -
-
Proline Promag 53P Electromagnetic flowmeter
Promag P is the preferred sensor for applications with highest requirements in a multitude of industries. Combined with the Promag 53 transmitter with touch control, four line display and extended functionality like software options for filling and dosing, electrode cleaning or advanced diagnostics, Promag 53P offers highest accuracy in the most complex and demanding measuring tasks. It is dedicated to chemical and process applications with corrosive liquids and high medium temperatures.
-
Versatile applications – wide variety of wetted materials
-
Energy-saving flow measurement – no pressure loss due to cross-section constriction
-
Maintenance-free – no moving parts
-
Quality – software for filling and dosing, density, electrode cleaning and also advanced diagnostics
-
Easy calculation – bidirectional totalizers
-
Automatic recovery of data for servicing
- DN 40, PN 40
برای قیمت تماس بگیریدProline Promag 53P Electromagnetic flowmeter
برای قیمت تماس بگیرید -
-
Proline Promag 55S Electromagnetic flowmeter
Promag S is the specialist for inhomogeneous, abrasive and corrosive fluids. The robust sensor design, featuring industry-optimized liners, enables its use in most challenging surroundings and metering jobs such as sewage treatment, pulp and paper production or in the primaries and metals industry. Due to its high-performance transmitter, Promag 55S not only measures flow reliably, but also calculates solids content at low maintenance requirements.
-
Superb signal stability due to unique signal processing
-
Maximum safety – industry-optimized measuring electrodes and linings
-
Energy-saving flow measurement – no pressure loss due to cross-section constriction
-
Maintenance-free – no moving parts
-
Highest performance – with integrated solids measurement for demanding fluids
-
Highest safety – integrated electrode cleaning
-
Automatic recovery of data for servicing
- DN 150, PN 40
برای قیمت تماس بگیریدProline Promag 55S Electromagnetic flowmeter
برای قیمت تماس بگیرید -
-
Rosemount 8705030 Flanged Magnetic Flow Meter Sensor, 3 Inch
Rosemount 8705 Flanged Magnetic Flow Meter Sensors provide long-lasting, reliable performance in even the most challenging applications. An all-welded construction provides a hermetic seal that protects against moisture and other contaminants. The sealed housing ensures maximum sensor reliability by protecting all internal components and wiring from even the most aggressive environments. A removable and replaceable terminal block enables easy repair in the field without the need to replace the entire meter.
- Accuracy: Up to 0.15% of volumetric flow rate accuracy over 13:1 flow turndowns, 0.25% over 40:1 flow turndown
- Line Sizes: ½-36 inch (15-900 mm)
- Liner Materials: PTFE, ETFE, PFA, Polyurethane, Neoprene, Linatex Natural Rubber, Consult factory for additional material options
- Electrode Materials: ASME B16.5 Class 150-2500DIN PN 10-40AS 2129 Table D and EAWWA C207 Table 3 Class D (30-36 inch only)
- 3″, #600
- Datasheet
برای قیمت تماس بگیریدRosemount 8705030 Flanged Magnetic Flow Meter Sensor, 3 Inch
برای قیمت تماس بگیرید -
Rosemount 8800 Series Vortex Flow Meters
Rosemount 8800 Series Vortex Flow Meters offer world-class reliability with a gasket-free, non-clog meter body that eliminates potential leak points, resulting in maximum process availability and fewer unscheduled shutdowns. The unique design of Emerson’s Rosemount 8800 Vortex Flow Meters features isolated sensors that eliminate the need to break process seals for flow and temperature sensor replacement.
- The unique isolated sensor design allows for replacement without breaking the process seal
- Increase plant availability and reduce potential leak points with a gasket-free meter body with no moving parts
- Eliminate downtime and maintenance costs associated with plugged impulse lines with a non-clog meter body design
- Achieve vibration immunity with a mass balanced sensor and Adaptive Digital Signal Processing with visual filtering
- A standard internal signal generator included in every meter simplifies electronics verification
- All meters arrive pre-configured and hydrostatically tested, making them ready and easy to install
- Simplify SIS compliance with available dual and quad Vortex flow meters
- Detect liquid to gas phase change using Smart Fluid Diagnostics
برای قیمت تماس بگیریدRosemount 8800 Series Vortex Flow Meters
برای قیمت تماس بگیرید -
Daniel SeniorSonic 3414 Four-Path Gas Ultrasonic Flow Meter
Preferred worldwide for fiscal measurement, the next-generation Daniel™ SeniorSonic™ 3414 Four-Path Ultrasonic Flow Meter retains the field-proven, British Gas-chordal design while significantly increasing sampling speed with ultra-fast Daniel 3410 Series Electronics. This powerful, high-performance meter minimizes measurement uncertainty by enabling rapid detection of changing flow dynamics such as blockages upstream of the meter, abnormal flow profiles and liquid hydrocarbons. MeterLink™ Software displays a wealth of predictive diagnostics generated by the meter, providing expert flow analysis, flow disturbance alerts and suggested corrective actions, to expedite detection before measurement is impacted.
Features
- Increase I/O with new Type 4 CPU Module with up to six frequency or digital outputs
- Speed issue resolution with 3D view of the flow profile that indicates swirl, crossflow, asymmetry and turbulence
- Get an intuitive view of meter health and extend calibration cycles to minimize costs and downtime
- Reduce manual errors with automatic calculations of AGA 8 Compressibility and AGA 10 Speed of Sound
- Virtually eliminate incremental pressure drop and reduce energy costs with a full-bore design
- Improve operational efficiency with bi-directional flow measurement and increased flow capacity
- Enhance performance in harsh conditions with rugged Daniel T-20 Series Transducers
- Field-replaceable transformer module simplifies maintenance and maximizes uptime
- Increase I/O with new Type 4 CPU Module with up to six frequency or digital outputs
- Datasheet
برای قیمت تماس بگیریدDaniel SeniorSonic 3414 Four-Path Gas Ultrasonic Flow Meter
برای قیمت تماس بگیرید -
Rosemount™ 3051 Differential Pressure Flow Transmitter
The Rosemount 3051 Differential Pressure (DP) Flow Transmitter is an industry-leading flow measurement solution that features optimal accuracy. This transmitter can be pre-assembled to various primary elements, leak-tested and calibrated for cost-effective commissioning and quick installation while reducing leak points and increasing process control and accuracy. This DP flow transmitter is also engineered with power advisory diagnostics, which detect electrical loop integrity issues to reduce downtime.
- Available pre-assembled to primary elements for an installation-ready flow solution that ensures optimal performance
- Complete flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation
- 10-year installed stability and 150:1 rangedown produce reliable measurements and wide application flexibility
- Local operator interface offers easy-to-use menus and built-in configuration buttons for streamlined commissioning
- Power Advisory diagnostics detect electrical loop integrity issues for reduced downtime
- SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations
- Datasheet
برای قیمت تماس بگیریدRosemount™ 3051 Differential Pressure Flow Transmitter
برای قیمت تماس بگیرید